Porsche Macan 95B LED Headlight Control Module Unit AFS 7PP941572A - Used Original Parts

Diagnosis and Common Symptoms

From the workshop floor, failure of the 7PP941572A module on the Porsche Macan presents a distinct and consistent set of faults. The primary driver complaint is often a sudden and complete failure of the dipped or main beam on one side, accompanied by a "Headlight Control Fault" or "Adaptive Light System Fault" message on the instrument cluster. You may also observe intermittent flickering of the main LED beam or the four-point Daytime Running Lights before total failure.

A diagnostic scan with a capable tool will typically reveal fault codes stored in the Central Electronics Module (09). Look for codes indicating a communication breakdown or power supply issue, such as:

• B106D13 - Control Module for Headlight - Open circuit.
• 02233 / 02234 - Left/Right Headlight Power Output Stage (J667/J668) - No Signal/Communication.
• 03836 - Databus for Headlight Regulation - Implausible Signal.

The root cause is almost always internal failure of the module's circuit board, commonly triggered by moisture ingress from a deteriorating headlight housing seal or simple electronic component fatigue over time. This unit is not just a ballast; it is the brain that regulates power to the LED elements and controls the AFS dynamic cornering functions, making its proper operation critical.

Introduction

At M.S. Motor, we see this specific component failure regularly. This is a workshop-inspected, Genuine Porsche Headlight Control Module, offering a reliable and cost-effective resolution to common Macan lighting faults. Each unit is removed from a fully operational system and is rigorously bench-tested to verify perfect communication and power output. Restore your vehicle's critical lighting system with a proven part you can trust.

Product Details

• Brand: Porsche
• Model Compatibility: Porsche Macan (95B Gen 1, Approx. 2014-2018). Verify part number match is essential.
• Part Name: LED Headlight Control Module / AFS Power Module
• Condition: Genuine Used (Tested Working)
• Notes: This module governs the primary LED power output and AFS swivel functionality. The leading cause of failure is water damage; we strongly advise inspecting the main headlight housing seal and rear cover for integrity before installation to guarantee longevity.